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1. 发明授权

US4584711A Steady state channel select 失效
标题翻译：稳态通道选择
公开(公告)号：US4584711A
公开(公告)日：1986-04-22
申请号：US508299
申请日：1983-06-27
申请人： Robert H. Dunn
发明人： Robert H. Dunn
IPC分类号： G01S7/02 , H03J7/32 , H04B17/00
CPC分类号： H03J7/32 , G01S7/021
摘要： In a wide band receiver, a pulse signal is directed through a plurality of narrow band channels. The pulse input is a short duration pulse of several cycles of the signal. The energy content in each of the narrow band channels is measured and compared to adjacent channels. During the steady state time, when the pulse signal is neither rising or falling, the energy differences between a narrow band channel being at the location of the incoming signal frequency and its adjacent channels would be maximum and exceed established thresholds. A comparison is then made with these established thresholds to produce logic signals demonstrating that the incoming is in an indicated narrow band channel. Where the signal is between two channels and in the crossover region, then the logic signals produced during the steady state pulse time would be indicative of substantially equal energy in the two narrow band channels having portions in the crossover region while the energy differences between each of those narrow band channels sharing the crossover region with their respective adjacent channels would be greater than the CCR levels. Logic signals indicative of these energy relationships are then processed to produce the signal indicative that the incoming signal is in the crossover region. The system operates to produce logic signals only during the steady state time of the pulse and is free of splatter which would otherwise prevent a clear and unambiguous indication of frequency.
摘要翻译：在宽带接收机中，脉冲信号被引导通过多个窄带信道。脉冲输入是信号的几个周期的短持续时间脉冲。测量每个窄带信道中的能量含量并将其与相邻信道进行比较。在稳态期间，当脉冲信号既不上升或下降时，进入信号频率位置的窄带信道与其相邻信道之间的能量差最大也超过建立的阈值。然后用这些建立的阈值进行比较以产生逻辑信号，证明输入在指示的窄带信道中。在信号在两个通道之间并且在交叉区域中的情况下，在稳态脉冲时间期间产生的逻辑信号将表示在具有交叉区域中的部分的两个窄带通道中的能量基本相等，而每个与它们各自的相邻信道共享交叉区域的那些窄带信道将大于CCR电平。然后处理指示这些能量关系的逻辑信号以产生指示输入信号处于交叉区域中的信号。该系统仅在脉冲的稳定状态期间产生逻辑信号，并且没有飞溅，否则将阻止频率的清楚和明确的指示。

2. 发明授权

US4499472A Sequentially steered receiver with timed recycle calibration 失效
标题翻译：顺序转向接收器，定时循环校准
公开(公告)号：US4499472A
公开(公告)日：1985-02-12
申请号：US550832
申请日：1983-11-14
申请人： Richard L. Willett
发明人： Richard L. Willett
IPC分类号： G01S3/02 , G01S3/30 , G01S3/46 , H01Q3/02 , H01Q3/12
CPC分类号： G01S3/30 , G01S3/023 , G01S3/46 , H01Q3/267
摘要： An omnidirectional receiver includes directional arrays for input signal directional arrays for input signal detection. The array signals are compared to determine which array has developed the greatest signal and its direction. The receiver is then stirred or switched to the identified directional array. After a delay to allow for steering, the input signal from the selected array is phase detected. Then after a second delay one of the phase detected signals is divided and replicated to determine the internal phase error and for phase comparison.
摘要翻译：全向接收器包括用于输入信号检测的输入信号方向阵列的方向阵列。比较阵列信号以确定哪个阵列已经开发出最大的信号及其方向。然后将接收器搅拌或切换到所识别的方向阵列。在允许转向的延迟之后，来自所选阵列的输入信号被相位检测。然后在第二延迟之后，相位检测信号之一被分割和复制以确定内部相位误差和相位比较。

3. 发明授权

US4618587A Method for the quantitative determination of calcium in biological fluids through direct potentiometry 失效
标题翻译：通过直接电位法定量测定生物体液中的钙的方法
公开(公告)号：US4618587A
公开(公告)日：1986-10-21
申请号：US703649
申请日：1985-02-21
申请人： Pietro Premoli , Angelo Manzoni , Claudio Calzi
发明人： Pietro Premoli , Angelo Manzoni , Claudio Calzi
IPC分类号： G01N27/416 , G01N33/84 , H02K19/34 , H02K21/48 , G01N27/46 , G01N33/48
CPC分类号： G01N33/84 , H02K19/34 , H02K21/48 , Y10T436/10 , Y10T436/106664
摘要： A method is disclosed for determining calcium ion content of serum which comprises calibrating a potentiometric analytical system with calcium standards having a solution containing both TRIS and BisTRIS at a pH of 7.5. The serum sample is diluted with a silicone oil/water emulsion which may further contain a protein complexing agent such as iron, zinc, cadmium, nickel or copper. Measurement is then carried out on the diluted serum sample.
摘要翻译：公开了一种用于测定血清钙离子含量的方法，该方法包括用pH为7.5的含有TRIS和BisTRIS的溶液的钙标准物校准电位分析系统。血清样品用硅油/水乳液稀释，其可以进一步含有蛋白质络合剂如铁，锌，镉，镍或铜。然后在稀释的血清样品上进行测量。

4. 发明授权

US4611025A Process for the production of thermoplastic compositions containing thermotropic oligomers and compositions produced by such process 失效
标题翻译：用于生产含有热致低聚物和通过这种方法制备的组合物的热塑性组合物的方法
公开(公告)号：US4611025A
公开(公告)日：1986-09-09
申请号：US720103
申请日：1985-04-04
申请人： Murali K. Akkapeddi , Bruce T. DeBona , Hsin L. Li , Dusan C. Prevorsek
发明人： Murali K. Akkapeddi , Bruce T. DeBona , Hsin L. Li , Dusan C. Prevorsek
IPC分类号： C08G69/46 , C08J3/00 , C08K3/34 , C08L67/02
CPC分类号： C08K3/34 , C08G69/46 , C08J3/005 , C08L67/02
摘要： A process of blending two or more polymers having varying viscosities by blending the polymers in the melt in the presence of a solid particulate material to form polymer blends having improved dispersion of the polymer.
摘要翻译：通过在固体颗粒材料的存在下共混熔体中的聚合物以形成具有改进的聚合物分散体的聚合物共混物来混合具有不同粘度的两种或更多种聚合物的方法。

5. 发明授权

US4604983A Analog duty cycle to BCD converter 失效
标题翻译：模拟占空比转换为BCD转换器
公开(公告)号：US4604983A
公开(公告)日：1986-08-12
申请号：US721358
申请日：1985-04-09
申请人： Ralph W. Carp , Robert E. Weber , Danny O. Wright
发明人： Ralph W. Carp , Robert E. Weber , Danny O. Wright
IPC分类号： F02D45/00 , F02D21/08 , F02D43/02 , F02M25/06 , F02M25/07 , G05B1/02 , H03M1/00
CPC分类号： F02D41/0077 , H03M1/42 , Y02T10/47
摘要： An analog duty cycle to BCD converter for receiving pulsed digital signals (10) from an electronic computing unit (11) for operating an electromagnetic operated exhaust gas recirculation valve (12) having a plurality of valve actuators each responding to a binary valued voltage signal. The converter receives pulsed electrical signals (10) and through a low pass active filter means (14) and a comparator means (18), generates binary weighted control signals (22) for operating power transistors in a power switch means (24), a threshold means (20) provides a plurality of threshold voltage signals to the comparator means (18) to generate the control signals (22).
摘要翻译：一种用于从电子计算单元（11）接收脉冲数字信号（10）的模拟占空比，用于操作具有多个阀致动器的电磁操作废气再循环阀（12），每个响应于二进制值电压信号。转换器接收脉冲电信号（10）并通过低通有源滤波器装置（14）和比较器装置（18）产生用于在功率开关装置（24）中操作功率晶体管的二进制加权控制信号（22）阈值装置（20）向比较器装置（18）提供多个阈值电压信号以产生控制信号（22）。

6. 发明授权

US4754138A Scintillation apparatus and method with surface-modified polyethylene sample vessels 失效
标题翻译：具有表面改性聚乙烯样品容器的闪烁装置和方法
公开(公告)号：US4754138A
公开(公告)日：1988-06-28
申请号：US745098
申请日：1985-06-17
申请人： Harold Edelstein , Daniel M. Koetters
发明人： Harold Edelstein , Daniel M. Koetters
IPC分类号： G01T1/204 , G01T1/00 , B65D85/84
CPC分类号： G01T1/204 , G01T1/2047
摘要： Liquid scintillation vials are disclosed formed from polyethylene or polypropylene and fluorinated on at least the inner surface. The advantageous physical properties and disposability of polyethylene or polypropylene are retained, while reducing permeation of organic solvents of the scintillation cocktail into or through the walls. Therefore problems of vial swelling, resulting in jamming of scintillation counters, are avoided.
摘要翻译：公开了从聚乙烯或聚丙烯形成的液体闪烁瓶，并在至少内表面上氟化。保留聚乙烯或聚丙烯的有利的物理性能和可处理性，同时减少闪烁混合物的有机溶剂渗入或穿过壁。因此避免了小瓶肿胀的问题，导致闪烁计数器卡住。

7. 发明授权

US4617165A Molded brake pad 失效
标题翻译：模制刹车片
公开(公告)号：US4617165A
公开(公告)日：1986-10-14
申请号：US733332
申请日：1985-05-13
申请人： Peter H. S. Tsang , Joseph P. Coyle , Seong K. Rhee
发明人： Peter H. S. Tsang , Joseph P. Coyle , Seong K. Rhee
IPC分类号： C08K3/00 , C08J5/14 , C08K3/22 , C08K3/32 , C08K7/02 , C08K13/04 , C08L61/00 , C08L61/04 , C08L61/06 , C09K3/14 , F16D69/02 , B29C71/00 , C03C17/00
CPC分类号： F16D69/02
摘要： A composition of material for use as a friction material in a brake and its method of manufacture. Liquid double salts of dibasic and monobasic (ammonium-potassium hydrogen) phosphoric acid (DSP) is added to a dry mixture of reinforcing fiber, friction modifiers, fillers and phenolic resin to create a high viscosity slurry. Thereafter, a metallic (magnesium) oxide and para formaldehyde (para) are added to the slurry. Molds which have been previously heated are filled with the slurry and any excess removed. The metallic oxide reacts with the DSP and the para reacts with the phenolic resin to create a two binder matrix for holding the reinforcing fiber, friction material and fillers in a fixed relationship corresponding to the shape of a brake pad. The brake pads are removed from the molds and transported to a ventilated chamber where the internal curing proceeds at or near ambient temperature to complete the manufacture of the brake pad.
摘要翻译：用作制动器中的摩擦材料的材料的组合物及其制造方法。将二元和一元（氢氧化钾）磷酸（DSP）的液体双重盐加入到增强纤维，摩擦改性剂，填料和酚醛树脂的干混合物中以产生高粘度浆料。此后，将金属（镁）氧化物和对甲醛（对位）加入到浆料中。已经预先加热的模具填充有浆料并除去任何过量的物质。金属氧化物与DSP反应，对位与酚醛树脂反应，形成两个粘合剂基体，用于将增强纤维，摩擦材料和填料固定在与刹车片形状相对应的关系中。制动片从模具中取出并运送到通风室，内部固化在环境温度或接近环境温度下进行，以完成刹车片的制造。

8. 发明授权

US4583290A Method for making contact assembly for an electrical connector 失效
标题翻译：电连接器接触组件的方法
公开(公告)号：US4583290A
公开(公告)日：1986-04-22
申请号：US677266
申请日：1984-12-03
申请人： Valentine J. Hemmer
发明人： Valentine J. Hemmer
IPC分类号： H01R13/11 , H01R13/115 , H01R13/18
CPC分类号： H01R13/111 , H01R13/18 , Y10T29/49213
摘要： The invention is a three-piece contact assembly for an electrical connector. The contact assembly is characterized by an inner sleeve (10) captivated between a forward outer sleeve (20) and a rear outer sleeve (30) to eliminate deformation and relative movement between the sleeves of a contact assembly.
摘要翻译：本发明是用于电连接器的三件式接触组件。接触组件的特征在于内套筒（10）被夹在前外套筒（20）和后外套筒（30）之间，以消除接触组件套筒之间的变形和相对运动。

9. 发明授权

US3928547A Process for the reduction of sulfur dioxide 失效
标题翻译：减少二氧化硫的方法
公开(公告)号：US3928547A
公开(公告)日：1975-12-23
申请号：US47789374
申请日：1974-06-10
申请人： ALLIED CHEM
发明人： DALEY WILLIAM D , WILKALIS JOHN E , PIETERS WIM J M
IPC分类号： C01B17/04
CPC分类号： C01B17/0478 , C01B17/0434
摘要： This invention relates to the reduction of sulfur dioxide to elemental sulfur wherein a feed mixture of a sulfur dioxidecontaining gas and a hydrocarbon reducing agent is reacted at elevated temperatures in the presence of minor amounts of elemental sulfur.
摘要翻译：本发明涉及二氧化硫还原为元素硫，其中含二氧化硫的气体和烃还原剂的进料混合物在少量元素硫的存在下在升高的温度下反应。

10. 发明授权

US3927175A Purification of carbonate process solutions 失效
标题翻译：碳酸盐工艺溶液的净化
公开(公告)号：US3927175A
公开(公告)日：1975-12-16
申请号：US14644371
申请日：1971-05-24
申请人： ALLIED CHEM
发明人： GAROFANO NORMAN R , PORT EUGENE B
IPC分类号： C01D7/26 , B01D15/06
CPC分类号： C01D7/26
摘要： Present process relates to the purification of carbonate process solution which comprises passing said carbonate process solution through a bed of activated carbon to remove organic contaminants from said solution until the adsorbent capacity of said bed is reduced and regeneration of said bed is effected by passing an aqueous solution through said bed to remove the adsorbed organics, said aqueous solution being maintained at elevated temperatures.
摘要翻译：本方法涉及碳酸盐工艺溶液的纯化，其包括使所述碳酸盐工艺溶液通过活性炭床以从所述溶液中除去有机污染物，直到所述床的吸附能力降低，并且通过使水溶液通过所述床除去吸附的有机物，所述水溶液保持在升高的温度。

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